The sultry letter detailing oily massages and bubble baths penned by Shakur during a 1995 prison stint has been put up for auction today.

Goldin Auctions owner Ken Goldin has put a legendary love letter from Tupac Shakur on the auction block and is expecting a huge payout for the poetic prose.

The letter is extremely graphic and features lines from the "Thug Passion" that rival "50 Shades Of Gray." Here is a small excerpt of the letter, which you can view in its entirety below.

"U ever been tied up and & blindfolded, stripped down naked & washed from head to toe in a bubble bath? Ever been oiled down and massaged to the sounds of slow sensual music? Ever been tied to a bed post and liked like a lollipop?"